CN2508930Y

CN2508930Y - Conjoined single-stage vacuum brick-making machine

Info

Publication number: CN2508930Y
Application number: CN 01268699
Authority: CN
Inventors: 庞守恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-06
Filing date: 2001-12-06
Publication date: 2002-09-04
Anticipated expiration: 2011-12-06

Abstract

The utility model discloses the technology of an integral single-stage vacuum brick making machine, which consists of a gear-box, a mixing box, a sealing cylinder, a vacuum chamber, an extruding cylinder, and a reducing cylinder. The utility model is characterized in that a low-speed main shaft of the gear-box perforates the sealing cylinder and the extruding cylinder, and the upper part of the gear-box is provided in turn from left to right with a bearing, a speed-down gearwheel, a transmission gear, a bearing, a press bearing, a sealing plate, a sealing packing auger, a pressurization cone, a disk incising cutter, an extrusion packing auger, and a conic nut. The low-speed main shaft of the gear-box drives two mixing shafts arranged horizontally to rotate through a gear. The mixing shafts perforate the mixing box and the vacuum chamber, and the upper parts of the mixing shafts are provided in turn from left to right with a transmission gear, a bearing, a mixing blade, a cross mud pressing board, and a bearing. The cross mud pressing board is arranged in the vacuum chamber, the mixing box communicates with the sealing cylinder, and the sealing cylinder and the extruding cylinder are connected and coaxial. The utility model has compact structure and simple assembly, can meet the requirement of high vacuum degree even using small power vacuum pump, can produce the vacuum solid brick, the hollow brick, and the tile by changing machine head moulds.

Description

Contiuum type single-stage vacuum brick making machine

Affiliated technical field

The utility model relates to the vacuum brick making machine of a kind of vacuum brick making machine, particularly a kind of compact.

Background technology

Vacuum brick making machine is divided into the single-stage vacuum brick making machine in China, two-stage vacuum brickmaking machine, compact type vacuum brickmaking machine.The single-stage vacuum brick making machine is that the material that will stir directly adds spout, by the sealing auger material is sent into the pressurization auger and extrudes the mud bar through the reducing cylinder.The two-stage vacuum brickmaking machine is the superior and the subordinate's structures, is finished by two power.The higher level stirs after the release auger on the shaft is clamp-oned vacuum chamber with material, and vacuum chamber links to each other with subordinate extruding screw conveyer cylinder, by another power material is extruded into the mud bar.The compact type vacuum brickmaking machine is meant the superior and the subordinate's vacuum brick making machine changed by a power and finishes.This three classes vacuum brick making machine all has deficiency: single-stage vacuum brick making machine itself does not stir, and the material that sealing auger front end is extruded is broken broken irregular, and the air of material the inside is difficult for proposing, and the easy stifled material of heap of vacuum chamber.Two-stage vacuum brickmaking machine and compact type vacuum brickmaking machine are finishing on the axle that rotates and in the bearing block close with bearing because of the sealing of extruding screw conveyer rear end, so the matching requirements height is fragile, change also difficulty.

Summary of the invention

The purpose of this utility model provides a kind of above-mentioned deficiency that effectively overcomes, and uses that a power can be finished stirring, seals, extrudes, fragmentation, extrusion modling again, and do not need the vacuum brick making machine of strict fitting tight.

The purpose of this utility model reaches by following technical proposals.

A kind of Contiuum type single-stage vacuum brick making machine, by gearbox, agitator tank, sealing cylinder, vacuum chamber, extrude cylinder, the reducing cylinder is formed, it is characterized in that: the low speed main shaft of gearbox connects the sealing cylinder, extrudes cylinder, from left to right set gradually bearing, deceleration gear wheel, travelling gear, bearing, pressure-loaded bearing, seal disc, sealing auger, supercharging cone, garden dish cutter, extruding screw conveyer, tapered cup nut on it, the low speed main shaft of gearbox rotates by two horizontally disposed shafts of gear driven; Shaft connects agitator tank, vacuum chamber, set gradually travelling gear on it from left to right, bearing, stirring vane, the cross soil compressing plate, bearing, the cross soil compressing plate places vacuum chamber, agitator tank communicates with the sealing cylinder, the sealing cylinder with extrude cylinder and be connected also coaxial line, extrude cylinder diameter less than the sealing cylinder diameter, sealing cylinder end portion in this junction, be provided with removable grommet, the inner surface of grommet is made uniform flute profile dentation, grommet is close with garden dish cutter, and garden dish cutter are contained on the supercharging cone large end face and the low speed main shaft together rotates, and the gear-like that is shaped as of cutter is coiled in the garden.

Advantage of the present utility model is: use a kinetic force to finish stirring, compacted, cutting, fragmentation, and the process that compacted again adobe is produced, the material that can reduce base early stage is handled; Because the dentation groove of garden dish cutter and grommet has carried out fragmentation to the material of extruding, is convenient to extract the air in the material, make extruding once more more closely knit; Because the bearing of sealing and perforation axle is provided with respectively, make sealing device easy, bearing no longer be subjected to suction force and dirt damage, in a word, this utility model compact conformation, assembling is simple, use the small-power vavuum pump also can satisfy the requirement of condition of high vacuum degree, change head die, available its production vacuum solid brick, hollow brick and watt.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further elaborated.

Fig. 1 is the utility model front view;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is the cutaway view of grommet of the present utility model.

In Fig. 1 and Fig. 2,1. low speed main shaft, 2. deceleration gear wheel, 3. shaft (a, b), 4. gearbox, 5. bearing is 6. every mud chamber, 7. agitator tank, 8. stirring vane, 9. seal, 10. vacuum chamber, 11. cross soil compressing plates, 12. bearing, 13. tapered cup nuts, 14. extrude cylinder, 15. extruding screw conveyers, 16. garden dish cutter, 17. grommets, 18. supercharging cones, 19. sealing augers, 20. the sealing cylinder, 21. travelling gears, 22. reducing cylinders.

The specific embodiment

As shown in the figure, power is through the high speed shaft of gearbox, pass to gear 2 again for jackshaft through gear transmission, low speed main shaft 1 is rotated, coaxial travelling gear 21, sealing auger 19, supercharging cone 18, garden dish cutter 16, extruding screw conveyer 5, tapered cup nut 13 together rotate; Travelling gear drives the shaft gear that is meshed, stirring vane 8, cross soil compressing plate 11 on two shafts 3 are rotated with axle, cross soil compressing plate 11 is in vacuum chamber 10, coaxial and two pairs of soil compressing plates of respective shaft are put in different shaft part levels, vertical row, form cross (roots blower foliaceous), connect on the axle at cross soil compressing plate one end, be provided with seal 9 sealings, the non-perforation axle head of an end has bearing 12 supportings.Material falls into sealing cylinder 20 after agitator tank 7 stirs, through the pushing of sealing auger, form closely knit material circle at supercharging cone 18 places and stop air to enter vacuum chamber 10, is convenient to vavuum pump suction air from extrude cylinder 14 and vacuum chamber.Constantly enter at material, the sealing auger constantly promotes down, and closely knit material circle is extruded by the cutting of garden dise knife, fragmentation through the dentation groove of grommet 17, and the air of the inside is sucked after extruding screw conveyer is extruded the reducing cylinder and forms closely knit mud bar.

Claims

1, a kind of Contiuum type single-stage vacuum brick making machine, by gearbox (4), agitator tank (7), sealing cylinder (20), vacuum chamber (10), extrude cylinder (14), reducing cylinder (22) is formed, it is characterized in that: the low speed main shaft (1) of gearbox connects the sealing cylinder, extrude cylinder, from left to right set gradually bearing on it, deceleration gear wheel (2), travelling gear (21), bearing, pressure-loaded bearing, seal disc, sealing auger (19), supercharging cone (18), garden dish cutter (16), extruding screw conveyer (15), tapered cup nut (13) drives two horizontally disposed shafts (3) by travelling gear (21) and rotates; Shaft connects agitator tank, vacuum chamber, set gradually travelling gear, bearing, stirring vane (8), cross soil compressing plate (11), bearing (12) on it from left to right, the cross soil compressing plate places vacuum chamber, agitator tank communicates with the sealing cylinder, the sealing cylinder with extrude cylinder and be connected also coaxial line, the sealing cylinder end portion in this junction is provided with removable grommet (17), grommet is close with garden dish cutter, and garden dish cutter are contained on the supercharging cone large end face and the low speed main shaft together rotates.

2,, extrude cylinder diameter less than the sealing cylinder diameter by the described Contiuum type single-stage of claim 1 vacuum brick making machine.

3, by the described Contiuum type single-stage of claim 1 vacuum brick making machine, the inner surface of its grommet is made uniform flute profile, becomes dentation, and the gear-like that is shaped as of cutter is coiled in its garden.